120 FREE TOOLS / 4 SUBCATEGORIES

Business & SEO Tools

Choose a subcategory or browse all tools below.

SEO & Social

24 tools

Marketing & SaaS

37 tools

Finance & Business

33 tools

Office & Salary

26 tools

Goal Progress Calculator

Goal Progress Calculator with an instant result. Completed amount ÷ target amount × 100.

Office & Salary

Task Completion Percentage

Task Completion Percentage with an instant result. Completed tasks ÷ total tasks × 100.

Office & Salary

Salary Per Day

Salary Per Day with an instant result. Monthly salary ÷ paid days. Select calendar or working days according to your contract.

Office & Salary

Salary Per Hour

Salary Per Hour with an instant result. Monthly salary ÷ (paid days × hours per day).

Office & Salary

Salary Per Minute

Salary Per Minute with an instant result. Monthly salary ÷ paid working minutes.

Office & Salary

Monthly-to-Annual Salary

Monthly-to-Annual Salary with an instant result. Monthly salary × 12. Excludes bonuses unless included in your input.

Office & Salary

Annual-to-Monthly Salary

Annual-to-Monthly Salary with an instant result. Annual salary ÷ 12. This is not take-home pay after deductions.

Office & Salary

Salary Hike Calculator

Salary Hike Calculator with an instant result. New salary = current salary × (1 + hike ÷ 100).

Office & Salary

Increment Percentage Calculator

Increment Percentage Calculator with an instant result. (New − old) ÷ old × 100.

Office & Salary

Overtime Calculator

Overtime Calculator with an instant result. Hourly pay × overtime hours × multiplier. Enter the rate agreed by your employer.

Office & Salary

Unpaid Leave Salary Deduction

Unpaid Leave Salary Deduction with an instant result. Monthly salary ÷ paid days × unpaid days.

Office & Salary

Notice Period Buyout Calculator

Notice Period Buyout Calculator with an instant result. Base salary ÷ divisor × unserved days. Your contract determines eligible components.

Office & Salary

Bonus Percentage

Bonus Percentage with an instant result. Bonus ÷ annual salary × 100.

Office & Salary

Leave Balance Calculator

Leave Balance Calculator with an instant result. Opening balance + accrued leave − used leave.

Office & Salary

Billable Hours Calculator

Billable Hours Calculator with an instant result. Working hours × billable utilization ÷ 100.

Office & Salary

Hourly Rate Calculator

Hourly Rate Calculator with an instant result. (Target income + costs) ÷ billable hours.

Office & Salary

Project Rate Calculator

Project Rate Calculator with an instant result. Hours × hourly rate × (1 + contingency ÷ 100).

Office & Salary

Meeting Cost Calculator

Meeting Cost Calculator with an instant result. Attendees × average hourly pay × minutes ÷ 60.

Office & Salary

Simple Interest Calculator

Simple Interest Calculator with an instant result. Interest = principal × annual rate × years ÷ 100.

Finance & Business

Compound Interest Calculator

Compound Interest Calculator with an instant result. Future value = principal × (1 + annual rate ÷ frequency)^ (frequency × years).

Finance & Business

Discount Calculator

Discount Calculator with an instant result. Final price = original × (1 − discount ÷ 100).

Finance & Business

Profit Calculator

Profit Calculator with an instant result. Profit = revenue − total cost.

Finance & Business

Loss Calculator

Loss Calculator with an instant result. Loss = cost − sale proceeds. A negative value is a gain.

Finance & Business

Profit Percentage

Profit Percentage with an instant result. (Selling price − cost) ÷ cost × 100.

Finance & Business

Margin Calculator

Margin Calculator with an instant result. (Revenue − cost) ÷ revenue × 100.

Finance & Business

Markup Calculator

Markup Calculator with an instant result. (Selling price − cost) ÷ cost × 100.

Finance & Business

Selling Price Calculator

Selling Price Calculator with an instant result. Selling price = cost ÷ (1 − target margin ÷ 100).

Finance & Business

Cost Price Calculator

Cost Price Calculator with an instant result. Cost = selling price × (1 − margin ÷ 100).

Finance & Business

Break Even Calculator

Break Even Calculator with an instant result. Break-even units = ceiling(fixed costs ÷ (price − variable cost)).

Finance & Business

ROI Calculator

ROI Calculator with an instant result. (Final value − investment) ÷ investment × 100.

Finance & Business

CAGR Calculator

CAGR Calculator with an instant result. ((Ending ÷ beginning) ^ (1 ÷ years) − 1) × 100.

Finance & Business

Future Value Calculator

Future Value Calculator with an instant result. Present value × (1 + annual rate)^years. Returns are assumptions, not guarantees.

Finance & Business

Present Value Calculator

Present Value Calculator with an instant result. Future value ÷ (1 + discount rate)^years.

Finance & Business

Inflation Calculator

Inflation Calculator with an instant result. Projected cost = current cost × (1 + inflation)^years. Uses your assumed rate.

Finance & Business

Emergency Fund Calculator

Emergency Fund Calculator with an instant result. Monthly essential spending × coverage months.

Finance & Business

Savings Goal Calculator

Savings Goal Calculator with an instant result. Monthly contribution = remaining goal ÷ months. Assumes no interest.

Finance & Business

Commission Calculator

Commission Calculator with an instant result. Sale value × commission rate ÷ 100.

Finance & Business

Add GST

Add GST with an instant result. Tax = base × rate ÷ 100; total = base + tax. Enter the applicable rate.

Finance & Business

Remove GST

Remove GST with an instant result. Base = inclusive amount ÷ (1 + rate ÷ 100).

Finance & Business

Discount + GST Calculator

Discount + GST Calculator with an instant result. Apply the discount first, then add GST to the discounted value.

Finance & Business

Down Payment Calculator

Down Payment Calculator with an instant result. Purchase price × down payment rate ÷ 100.

Finance & Business

Debt-to-Income Calculator

Debt-to-Income Calculator with an instant result. Monthly debt payments ÷ gross monthly income × 100.

Finance & Business

EMI Calculator

EMI Calculator with an instant result. Fixed monthly installment = P × r ÷ (1 − (1+r)^−n). Assumes a reducing balance and no fees.

Finance & Business

Loan Repayment Schedule

Loan Repayment Schedule with an instant result. Monthly amortization schedule. Assumes fixed reducing-balance interest and no fees.

Finance & Business

SIP Mathematical Calculator

SIP Mathematical Calculator with an instant result. End-of-month contributions: contribution × ((1 + monthly rate)^months − 1) ÷ monthly rate. No guaranteed returns.

Finance & Business

CPC Calculator

CPC Calculator with an instant result. Advertising spend ÷ clicks. Values come from your own data.

Marketing & SaaS

CPM Calculator

CPM Calculator with an instant result. Advertising spend ÷ impressions × 1000. Values come from your own data.

Marketing & SaaS

CTR Calculator

CTR Calculator with an instant result. Clicks ÷ impressions × 100. Values come from your own data.

Marketing & SaaS

CPA Calculator

CPA Calculator with an instant result. Advertising spend ÷ acquisitions. Values come from your own data.

Marketing & SaaS

ROAS Calculator

ROAS Calculator with an instant result. Advertising revenue ÷ advertising spend. Values come from your own data.

Marketing & SaaS

Conversion Rate

Conversion Rate with an instant result. Conversions ÷ visitors × 100. Values come from your own data.

Marketing & SaaS

Customer Acquisition Cost

Customer Acquisition Cost with an instant result. Acquisition spend ÷ new customers. Values come from your own data.

Marketing & SaaS

Average Order Value

Average Order Value with an instant result. Revenue ÷ orders. Values come from your own data.

Marketing & SaaS

Churn Rate

Churn Rate with an instant result. Customers lost ÷ customers at start × 100. Values come from your own data.

Marketing & SaaS

Email Open Rate

Email Open Rate with an instant result. Unique opens ÷ delivered emails × 100. Values come from your own data.

Marketing & SaaS

Email CTR

Email CTR with an instant result. Unique clicks ÷ delivered emails × 100. Values come from your own data.

Marketing & SaaS

Return Rate Calculator

Return Rate Calculator with an instant result. Returned orders ÷ total orders × 100. Values come from your own data.

Marketing & SaaS

Employee Turnover Rate

Employee Turnover Rate with an instant result. Departures ÷ average workforce × 100. Values come from your own data.

Marketing & SaaS

Absenteeism Rate

Absenteeism Rate with an instant result. Absent workdays ÷ scheduled workdays × 100. Values come from your own data.

Marketing & SaaS

ARPU Calculator

ARPU Calculator with an instant result. Recurring revenue ÷ active users. Values come from your own data.

Marketing & SaaS

Trial Conversion Calculator

Trial Conversion Calculator with an instant result. Paid conversions ÷ trials × 100. Values come from your own data.

Marketing & SaaS

Freemium Conversion Calculator

Freemium Conversion Calculator with an instant result. Paying users ÷ free users × 100. Values come from your own data.

Marketing & SaaS

Cost Per User Calculator

Cost Per User Calculator with an instant result. Total cost ÷ users. Values come from your own data.

Marketing & SaaS

Food Cost Percentage Calculator

Food Cost Percentage Calculator with an instant result. Food cost ÷ food revenue × 100. Values come from your own data.

Marketing & SaaS

Cost Per Serving Calculator

Cost Per Serving Calculator with an instant result. Recipe cost ÷ servings. Values come from your own data.

Marketing & SaaS

Table Turnover Calculator

Table Turnover Calculator with an instant result. Parties served ÷ tables. Values come from your own data.

Marketing & SaaS

Event Cost Per Person Calculator

Event Cost Per Person Calculator with an instant result. Total event cost ÷ guests. Values come from your own data.

Marketing & SaaS

CSAT Calculator

CSAT Calculator with an instant result. Satisfied responses ÷ total responses × 100. Values come from your own data.

Marketing & SaaS

Context Window Usage Calculator

Context Window Usage Calculator with an instant result. Tokens used ÷ context capacity × 100. Values come from your own data.

Marketing & SaaS

Monthly Recurring Revenue

Monthly Recurring Revenue with an instant result. Customers × average recurring revenue per customer.

Marketing & SaaS

ARR Calculator

ARR Calculator with an instant result. Annual recurring revenue = monthly recurring revenue × 12.

Marketing & SaaS

SaaS Runway Calculator

SaaS Runway Calculator with an instant result. Cash balance ÷ positive monthly net burn, in months.

Marketing & SaaS

Burn Rate Calculator

Burn Rate Calculator with an instant result. Net burn = expenses − cash income. Negative values mean cash generation.

Marketing & SaaS

Customer Lifetime Value

Customer Lifetime Value with an instant result. Simplified LTV = monthly revenue × gross margin ÷ monthly churn fraction. Assumes constant churn.

Marketing & SaaS

NPS Calculator

NPS Calculator with an instant result. (Promoters − detractors) ÷ total respondents × 100.

Marketing & SaaS

RICE Score Calculator

RICE Score Calculator with an instant result. Reach × impact × confidence fraction ÷ effort.

Marketing & SaaS

ICE Score Calculator

ICE Score Calculator with an instant result. Average of impact, confidence and ease scores.

Marketing & SaaS

Net Revenue Retention Calculator

Net Revenue Retention Calculator with an instant result. (Starting + expansion − losses) ÷ starting × 100.

Marketing & SaaS

Gross Revenue Retention Calculator

Gross Revenue Retention Calculator with an instant result. (Starting − losses) ÷ starting × 100; excludes expansion.

Marketing & SaaS

Inventory Turnover

Inventory Turnover with an instant result. Cost of goods sold ÷ average inventory value for the same period.

Marketing & SaaS

Reorder Point Calculator

Reorder Point Calculator with an instant result. Daily demand × lead time + safety stock.

Marketing & SaaS

AI API Cost Calculator

AI API Cost Calculator with an instant result. Input tokens × input price ÷ 1,000,000 + output tokens × output price ÷ 1,000,000. Enter your provider’s current prices.

Marketing & SaaS

Working Hours Calculator

Working Hours Calculator with an instant result. Duration minus unpaid breaks. An end before start is treated as the following day.

Office & Salary

UTM URL Generator

UTM URL Generator with an instant result. Add URL-encoded campaign source, medium and name to your destination URL.

SEO & Social

WhatsApp Link Generator

WhatsApp Link Generator with an instant result. Create a wa.me link from an international number and URL-encoded message. No message is sent automatically.

SEO & Social

mailto Generator

mailto Generator with an instant result. Build an encoded mailto link. Nothing is sent until you open and send it in your mail app.

SEO & Social

Title Length Checker

Title Length Checker with an instant result. Count Unicode characters against a reference of 60. This is a configurable editorial guide, not a promise of search ranking or a platform policy check.

SEO & Social

Description Length Checker with an instant result. Count Unicode characters against a reference of 160. This is a configurable editorial guide, not a promise of search ranking or a platform policy check.

SEO & Social

Instagram Character Counter

Instagram Character Counter with an instant result. Count Unicode characters against a reference of 2200. This is a configurable editorial guide, not a promise of search ranking or a platform policy check.

SEO & Social

YouTube Title Length Checker

YouTube Title Length Checker with an instant result. Count Unicode characters against a reference of 100. This is a configurable editorial guide, not a promise of search ranking or a platform policy check.

SEO & Social

LinkedIn Character Counter

LinkedIn Character Counter with an instant result. Count Unicode characters against a reference of 3000. This is a configurable editorial guide, not a promise of search ranking or a platform policy check.

SEO & Social

Google Play Title Length Checker

Google Play Title Length Checker with an instant result. Count Unicode characters against a reference of 30. This is a configurable editorial guide, not a promise of search ranking or a platform policy check.

SEO & Social

Short Description Length Checker

Short Description Length Checker with an instant result. Count Unicode characters against a reference of 80. This is a configurable editorial guide, not a promise of search ranking or a platform policy check.

SEO & Social

Alt Text Length Checker

Alt Text Length Checker with an instant result. Count Unicode characters against a reference of 125. This is a configurable editorial guide, not a promise of search ranking or a platform policy check.

SEO & Social

Keyword Density Checker

Keyword Density Checker with an instant result. Count exact case-insensitive word-sequence matches. Density = occurrences ÷ word count × 100. No SEO score is inferred.

SEO & Social

Meta Tag Generator

Meta Tag Generator with an instant result. Generate escaped title, description, canonical and Open Graph tags. Review before adding to your page.

SEO & Social

YouTube URL Parser

YouTube URL Parser with an instant result. Extract a video ID from standard, short, embed or Shorts URLs. Does not fetch video statistics.

SEO & Social

Monthly Working Hours

Monthly Working Hours with an instant result. Monthly paid hours = working days × (daily hours − daily unpaid break ÷ 60).

Office & Salary

Weekly Working Hours

Weekly Working Hours with an instant result. Sum up to seven daily hour values. Each daily value must be between 0 and 24.

Office & Salary

Timesheet Calculator

Timesheet Calculator with an instant result. Sum decimal daily hours and multiply by the hourly rate. No tax, overtime premium or breaks are inferred.

Office & Salary

Old vs New Salary Calculator

Old vs New Salary Calculator with an instant result. Compare two salaries for the same pay period, showing difference and percentage change.

Office & Salary

Earned Leave Calculator

Earned Leave Calculator with an instant result. Accrued whole leave days = floor(eligible days ÷ accrual divisor), plus opening balance. Enter the policy applicable to your employment.

Office & Salary

Half Day Calculator

Half Day Calculator with an instant result. A half day is half of your specified full working day. Employer policies can differ.

Office & Salary

Savings Calculator

Savings Calculator with an instant result. Future balance = starting amount compounded monthly + end-of-month deposits. Assumes a fixed rate and no tax or fees.

Finance & Business

Loan Amount Calculator

Loan Amount Calculator with an instant result. Principal = monthly payment × (1 − (1 + monthly rate)^−months) ÷ monthly rate. No fees are included.

Finance & Business

Loan Tenure Calculator

Loan Tenure Calculator with an instant result. Months = −ln(1 − principal × monthly rate ÷ payment) ÷ ln(1 + monthly rate), rounded up. Payment must exceed monthly interest.

Finance & Business

Flat vs Reducing Interest

Flat vs Reducing Interest with an instant result. Compare flat-rate interest (principal × annual rate × years) against reducing-balance EMI using the same nominal rate. These are different interest methods.

Finance & Business

Prepayment Calculator

Prepayment Calculator with an instant result. Keep the original EMI and apply a lump sum after your selected installment. Estimates shorter tenure and interest savings; excludes lender fees and policy restrictions.

Finance & Business

Robots.txt Generator

Robots.txt Generator with an instant result. Generate one robots.txt user-agent group with Allow/Disallow rules and optional Sitemap entries. This guides cooperating crawlers; it does not protect private content or guarantee indexing behavior.

SEO & Social

Sitemap Generator

Sitemap Generator with an instant result. Create escaped sitemap XML from up to 500 supplied URLs; duplicate normalized URLs are removed. Enter an actual modification date when known. Frequency and priority are optional crawler hints, not ranking controls.

SEO & Social

Schema Markup Generator

Schema Markup Generator with an instant result. Generate a small typed JSON-LD object using only supplied facts. Article author is optional. The output is JSON, not an automatic rich-result eligibility check; review the schema against your actual page.

SEO & Social

Hreflang Generator

Hreflang Generator with an instant result. Generate escaped alternate-language link tags for up to 100 language/URL pairs. Include self-references and matching reciprocal tags on each alternate page; this output does not check your live pages.

SEO & Social

Open Graph Generator

Open Graph Generator with an instant result. Generate escaped Open Graph title, type, URL, description, image and site-name tags from your supplied values. Check image access and test previews on the social platform; no live page is fetched.

SEO & Social

Twitter Card Generator

Twitter Card Generator with an instant result. Generate escaped Twitter/X summary card metadata. Supply a real public image URL and valid site handle when available. The platform decides how a shared link is displayed; previews are not fetched here.

SEO & Social

SERP Preview

SERP Preview with an instant result. Prepare a text-only search-result preview and Unicode character counts from supplied metadata. Search engines may rewrite or truncate results; this does not query rankings, search engines or live page content.

SEO & Social

On-Page SEO Checker

On-Page SEO Checker with an instant result. Inspect up to 200,000 characters and 5,000 tags of pasted static HTML for titles, descriptions, headings, image alt attributes, canonical links and robots metadata. No network requests or JavaScript rendering; malformed HTML and full SEO/accessibility conformance require other checks.

SEO & Social